120 lines
18 KiB
XML
120 lines
18 KiB
XML
<document id="235352E738C7D43474128414D07C8D75" ENCODING="UTF8" ID-GBIF-Dataset="0ad0b492-3b2e-433f-9d58-3b4e05fb5d63" ModsDocID="22171" checkinTime="1249509882759" checkinUser="christiana" docAuthor="Eguchi, K." docDate="2008" docId="0FEDFC837B4F701E1BAE4AC35E7D3C7E" docLanguage="en" docName="22171.xml" docOrigin="Zootaxa 1902" docSource="http://hol.osu.edu/reference-full.html?id=22171" docTitle="Pheidole elongicephala Eguchi, 2008, sp.n." docType="treatment" docVersion="10" lastPageNumber="21" masterDocId="B03BC2DB73BB189B7C160C6A61E2E599" masterDocTitle="A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae)." masterLastPageNumber="118" masterPageNumber="1" pageNumber="20" updateTime="1701311764087" updateUser="plazi">
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<mods:title id="BBFA9E0749DE23D8BC84298213256DE4">A revision of Northern Vietnamese species of the ant genus Pheidole (Insecta: Hymenoptera: Formicidae: Myrmicinae).</mods:title>
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<mods:name id="2BF69C047209EBFFFDAC31F959C53360" type="personal">
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<mods:roleTerm id="73F8F70554DFD5B30A60071065C4E628">Author</mods:roleTerm>
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<mods:namePart id="13BBDFC79F82FB8FF67215520AA9A2BC">Eguchi, K.</mods:namePart>
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<mods:title id="27A4B40CC1ED8069E07A8EFF9698BC0E">Zootaxa</mods:title>
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<mods:date id="66464F1F9A160678DEED580C44885431">2008</mods:date>
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<mods:detail id="EF1591988AFB60B830E1374D158D717D" type="volume">
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<mods:number id="684D8503165B21427DA07044F3196B44">1902</mods:number>
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<mods:url id="C6EF8BEF1B0FF0C51B5EDB2105B937B4">http://hol.osu.edu/reference-full.html?id=22171</mods:url>
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<mods:classification id="6EC5B5465C29DE6C6D5CC2FA14106C0C">journal article</mods:classification>
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<mods:identifier id="09937BF96426D28DADFE540B7844861B" type="HNS-Pub">22171</mods:identifier>
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<treatment id="0FEDFC837B4F701E1BAE4AC35E7D3C7E" ID-DOI="http://doi.org/10.5281/zenodo.6235626" ID-GBIF-Taxon="100122314" ID-Zenodo-Dep="6235626" LSID="urn:lsid:plazi:treatment:0FEDFC837B4F701E1BAE4AC35E7D3C7E" httpUri="http://treatment.plazi.org/id/0FEDFC837B4F701E1BAE4AC35E7D3C7E" lastPageNumber="21" pageNumber="20">
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<subSubSection id="5ECCEF1F9E243AD35F10020410E8B078" type="nomenclature">
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<paragraph id="23BD4913CED40DF589A8F6ACF81E63B3" pageNumber="20">
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<taxonomicName id="F3624C2EDB74B660FEC7CBC63EB8A283" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="elongicephala">Pheidole elongicephala Eguchi</taxonomicName>
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<taxonomicNameLabel id="1653B5C74E4881D44A0344E460163053" rank="species">sp.n.</taxonomicNameLabel>
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Figs. 4a-h
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</paragraph>
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</subSubSection>
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<subSubSection id="D8BD7BC7494CA23938775DE07E34B73E" type="reference_group">
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<paragraph id="38911C6395941ACD0F2617D411D18C1B" pageNumber="20">
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<taxonomicName id="BF48959183759C494B62B04331EACBF9" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. B (aff.
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<taxonomicName id="943A59257892F4FE9A4F3778EF891816" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33572" class="Insecta" family="Formicidae" genus="Pheidole" genus.completionEvidence="missing" genus.completionRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole aglae Forel" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="aglae">aglae Forel</taxonomicName>
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). Yamane et. al. 2003: 58 (checklist).
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</paragraph>
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<paragraph id="148AD2B048B1F9DCF47CBB1982E57546" pageNumber="20">
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<taxonomicName id="7DA8540AB6660D7A0A8979EA46DE13C9" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33572" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole aglae Forel" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="aglae">Pheidole aglae Forel</taxonomicName>
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. Misidentification made by Eguchi et al. 2004 (ecological study).
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</paragraph>
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</subSubSection>
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<subSubSection id="77607D91B899AA076FE7D5CDBFC404A3" type="materials_examined">
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<paragraph id="8A87771F61D6933430A9F8EB2A762158" pageNumber="20">
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Type material examined: Holotype, major, Cuc Phuong N.P. ("Dong Nguoi Xua" Area), Ninh Binh, N. Vietnam [Eg09vi05-08 (K. Eguchi leg., 09/JUN/2005)] (IEBR); paratypes: 7 majors, 9 minors & 2 males, same data as holotype (IEBR,
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<collectionCode id="D1358EB286799514BF6A631850D6AB27" collectionName="Switzerland, Geneva, Museum d'Histoire Naturelle">MHNG</collectionCode>
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,
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<collectionCode id="6D9211C67EA7F4EA6845D46BA09066B5" collectionName="USA, Massachusetts, Cambridge, Harvard University, Museum of Comparative Zoology">MCZC</collectionCode>
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, & ACKE).
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</paragraph>
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<paragraph id="943E766BA125F8EFB5E94A07C133392B" lastPageNumber="21" pageNumber="20">
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Other material examined: S. China: Hong Kong: Taipo Kau N.P., New Territory [Eg00-HK-028]. Vietnam: Thai Nguyen: My Yen Commune Forest,
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<geoCoordinate id="3746290253F52C0C75B3021726A18BCA" direction="north" orientation="latitude" value="21.583334">21°35'N</geoCoordinate>
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,
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<geoCoordinate id="9EB393BCCFD6428847E7BC075CD4FAF1" direction="east" orientation="longitude" value="105.6">105°36'E</geoCoordinate>
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, Na Hau Village [Eg01-VN-158]; Bac Giang: W. Yen Tu N.P. (=Tay Yen Tu N.P.), 21°10-11'N, 106°43-44'E, 190-370 m alt. [Eg03-VN-030, -040, -135, -153, -160; B&E03-12]; Ha Tay (mislabeled as Ha Tai): Ba Vi N.P.,
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<geoCoordinate id="7BA534C0F38DC4A9E8FBA9E109F1159D" direction="north" orientation="latitude" value="21.05">21°03'N</geoCoordinate>
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,
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<geoCoordinate id="430AD811C406E446A0F5C7EFE3B33251" direction="east" orientation="longitude" value="105.36667">105°22'E</geoCoordinate>
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, 400-700 m alt. [Eg02-VN-009, -022]; Ninh Binh: Cuc Phuong N.P. [Eg11iv05-14; Eg15vi05-07]. Part of specimens to which
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<pageStartToken id="DCE74A217649225585DB8F87152E9E81" pageNumber="21">Eguchi's</pageStartToken>
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informal species code "
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<taxonomicName id="F53018142044A9687E383A0CD1DEAD63" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:24885" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole Westwood" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="genus">Pheidole</taxonomicName>
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sp. eg-101" has been applied (Eguchi, Bui et al. 2005: 90) is
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<taxonomicName id="7B3C32C56D66821A30B90924130D6B3D" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="525" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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, and the remainder is
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<taxonomicName id="1CC4896EF41306794DD84926BC94FA27" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244655" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="9212" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole ochracea Eguchi" order="Hymenoptera" pageNumber="20" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C97FF11408E5395BE09F02B4A5E1DD37" type="description">
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<paragraph id="8C4EED992CC5E6B0938090904462B730" pageNumber="21">Worker measurements & indices: Holotype (major). - HL 1.76 mm; HW 1.56 mm; CI 89; SL 1.18 mm; SI 76; FL 1.56 mm; FI 100.</paragraph>
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<paragraph id="46F7318A72DBB1C016398E9FF434419B" pageNumber="21">Nontype major (n=4). - HL1.68-1.78 mm; HW 1.51-1.57 mm; CI 88-90; SL 1.13-1.16 mm; SI 74-75; FL 1.53-1.56 mm; FI 99-102.</paragraph>
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<paragraph id="1D7EE9A37B4E766211D8D72B1C368151" pageNumber="21">Minor (n=5, including one paratype minor). - HL 0.78-0.85 mm; HW 0.58-0.64 mm; CI 75-76; SL 1.06-1.19 mm; SI 176-187; FL 1.11-1.25 mm; FI 187-197.</paragraph>
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<paragraph id="9E0A28FEDFD6A22357C98346AA627D88" pageNumber="21">Worker description</paragraph>
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<paragraph id="F2620AFF2F276A6638FE2377A581FE41" pageNumber="21">Major. - Body deep yellowish-brown, brown or deep reddish-brown, with paler appendages. Head in lateral view not or weakly impressed on vertex; vertexal lobes in full-face view relatively close to each other; frons and anterior part of vertex longitudinally rugose; posterior part of vertex and dorsum of vertexal lobe rugoso-reticulate or reticulate; clypeus without a conspicuous median longitudinal carina; frontal carina conspicuous; antennal scrobe very shallow; hypostoma with a very low or inconspicuous median process and a pair of low or inconspicuous submedian processes in addition to a pair of conspicuous lateral processes; antenna with a 3-segmented club; maximal diameter of eye shorter than antennal segment X. Promesonotal dome sparsely rugose transversely, with interspaces smooth and shining; a conspicuous prominence present on its posterior slope; humerus not or hardly produced laterad; the dome at the humeri much narrower than at the bottom; mesopleuron and metapleuron weakly punctured, overlain by rugoso-reticulation; propodeal spine narrowly based. Petiole longer than postpetiole (excluding helcium); postpetiole not massive. First gastral tergite smooth entirely, or shagreened only around its articulation with postpetiole.</paragraph>
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<paragraph id="A7FC5FEED42D04753225A58AD134173A" pageNumber="21">Minor. - Body yellowish-brown or brown, with paler appendages. Head in full-face view elongate-elliptical, tapered posterad behind eyes; frons and vertex smooth or shagreened; median portion of clypeus smooth; median longitudinal carina very weak or absent; occipital carina forming a well-developed collar; antenna with a 3-segmented club; scape extending far beyond posterolateral margin of head; maximal diameter of eye much shorter than antennal segment X; 8-9 ommatidia present on the long axis of eye; promesonotal dome smooth and shining, in lateral view with a low mound on its gentle posterior slope; the mound bearing usually 4 standing hairs; humerus in dorso-oblique view not raised/produced; mesopleuron, metapleuron and lateral face of propodeum punctured, often overlain by weak rugulae; propodeal spine elongate-triangular, directing upward; petiole (a little) longer than postpetiole (excluding helcium); postpetiole not massive.</paragraph>
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</subSubSection>
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<subSubSection id="DBA2F9488620448559FD9C9BA14B8449" type="discussion">
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<paragraph id="D5A7EAC71E6248AE3EB0E056F9781C33" pageNumber="21">
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Recognition:
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<taxonomicName id="63B85512F14014DD1F4EB869764FDEEE" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="elongicephala">Pheidole elongicephala,</taxonomicName>
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<taxonomicName id="7D368F33067744B1AE53092B3C9D6464" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="105" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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and
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<taxonomicName id="FF2DC3AECE9B3852CA4A36738C15B09A" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244655" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="9736" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole ochracea Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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<taxonomicNameLabel id="8CDC565E3249613BD978B1A9924CB25A" rank="species">sp.n.</taxonomicNameLabel>
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are morphologically very similar to each other (and probably very closely related to each other). Differences between
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<taxonomicName id="E1D0A7F7183093F3B5AA680A3B0DF146" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="102" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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and
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<taxonomicName id="22930C44BEEC83C75505861AFB013066" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="6453" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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are as follows: head behind eyes in full-face view more elongated and tapered posterad in the minor of the former than in that of the latter; mound on the posterior slope of promesonotal dome bearing usually4 standing hairs in the minor of the former, but usually only a pair of standing hairs in the minor of the latter. The body size of both the subcastes is almost constantly larger in
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<taxonomicName id="F8F2081B87BDCD669CFE4550D1A70A24" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="170" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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than in
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<taxonomicName id="88D32BFA0F03357F0C54B8F8FFA7CAC5" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="6204" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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. The two species are allopatric or parapatric (range of
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<taxonomicName id="8AA02067AF9F00502929CF3E2E700E49" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:33623" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="6162" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole binghamii Forel" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="binghamii">P. binghamii</taxonomicName>
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: Myanmar, Thailand, S. Vietnam). Differences between
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<taxonomicName id="184BB8F6CE1A8723E02DFB7C0632E6CE" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244652" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="136" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole elongicephala Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="elongicephala">P. elongicephala</taxonomicName>
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and
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<taxonomicName id="F9DB230D88AA70C541D83EAE6F289059" LSID-HNS="urn:lsid:biosci.ohio-state.edu:osuc_concepts:244655" class="Insecta" family="Formicidae" genus="Pheidole" genus.bestMatchDistance="9883" genus.bestMatchVote="2" genus.innerRound="1" genus.outerRound="1" higherTaxonomySource="CoL" kingdom="Animalia" lsidName-HNS="Pheidole ochracea Eguchi" order="Hymenoptera" pageNumber="21" phylum="Arthropoda" rank="species" species="ochracea">P. ochracea</taxonomicName>
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<taxonomicNameLabel id="7E9C855AA90231F04AC18326FB36F71B" rank="species">sp.n.</taxonomicNameLabel>
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are as follows: head behind eyes in full-face view more elongated and tapered posterad in the minor of the former than in that of the latter; occipital carina of the minor much more developed in the former than in the latter; the long axis of eye having 8-9 ommatidia in the minor of the former, but 6-7 ommatidia in that of the latter. They are sympatric in S. China and N. Vietnam.
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</paragraph>
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</subSubSection>
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<subSubSection id="2FD4A4F4F500BAA9A400806834DF952B" type="distribution">
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<paragraph id="EA1665403B28758F88A79C47D0856CB0" pageNumber="21">Distribution & bionomics: Known from N. Vietnam and S. China. This species occurs in woody habitats, and nests in rotting wood material (logs, stubs) and in the soil.</paragraph>
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</subSubSection>
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</treatment>
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</document> |